1355091762987071

Names of 1355091762987071

• Cardinal: 1355091762987071 can be written as One quadrillion, three hundred fifty-five trillion, ninety-one billion, seven hundred sixty-two million, nine hundred eighty-seven thousand and seventy-one.

Scientific notation

• Scientific notation: 1.355091762987071 × 10¹⁵

Factors of 1355091762987071

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 31200873

Divisors of 1355091762987071

• Number of divisors d(n): 8
• Complete list of divisors:
  1 701 62081 31138091 43518781 21827801791 1933083827371 1355091762987071
• Sum of all divisors σ(n): 1357046749335888
• Sum of proper divisors (its aliquot sum) s(n): 1954986348817
• 1355091762987071 is a deficient number, because the sum of its proper divisors (1954986348817) is less than itself. Its deficiency is 1353136776638254

Bases of 1355091762987071

• Binary: 100110100000111001011100011001010111100000000111111₂
• Hexadecimal: 0x4D072E32BC03F
• Base-36: DCC8K88ZZZ

Squares and roots of 1355091762987071

• 1355091762987071 squared (1355091762987071²) is 1836273686115408206192513159041
• 1355091762987071 cubed (1355091762987071³) is 2488319346644895945106294061387705076649758911
• The square root of 1355091762987071 is 36811571.0475262249
• The cube root of 1355091762987071 is 110659.7203756173

Scales and comparisons

• 1,355,091,762,987,071 seconds is equal to 43,087,726 years, 25 weeks, 2 days, 23 hours, 31 minutes, 11 seconds.
• To count from 1 to 1,355,091,762,987,071 would take you about one hundred twenty-nine million, two hundred sixty-three thousand, one hundred seventy-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1355091762987071 cubic inches would be around 9221.6 feet tall.

Recreational maths with 1355091762987071

• 1355091762987071 backwards is 1707892671905531
• The number of decimal digits it has is: 16
• The sum of 1355091762987071's digits is 71
• More coming soon!